CDbConnection failed to open the DB connection: SQLSTATE[HY000] [2054] Server sent charset unknown to the client. Please, report to the developers (/home/tratedunet/domains/tratedu.net/public_html/yii/framework/db/CDbConnection.php:399)
#0 /home/tratedunet/domains/tratedu.net/public_html/yii/framework/db/CDbConnection.php(347): CDbConnection->open()
#1 /home/tratedunet/domains/tratedu.net/public_html/yii/framework/db/CDbConnection.php(325): CDbConnection->setActive(true)
#2 /home/tratedunet/domains/tratedu.net/public_html/yii/framework/base/CModule.php(394): CDbConnection->init()
#3 /home/tratedunet/domains/tratedu.net/public_html/yii/framework/base/CApplication.php(459): CModule->getComponent('db')
#4 /home/tratedunet/domains/tratedu.net/public_html/yii/framework/db/ar/CActiveRecord.php(639): CApplication->getDb()
#5 /home/tratedunet/domains/tratedu.net/public_html/yii/framework/db/ar/CActiveRecord.php(672): CActiveRecord->getDbConnection()
#6 /home/tratedunet/domains/tratedu.net/public_html/yii/framework/db/ar/CActiveRecord.php(1604): CActiveRecord->getCommandBuilder()
#7 /home/tratedunet/domains/tratedu.net/public_html/yii/framework/web/CActiveDataProvider.php(228): CActiveRecord->count(Object(CDbCriteria))
#8 /home/tratedunet/domains/tratedu.net/public_html/yii/framework/web/CDataProvider.php(224): CActiveDataProvider->calculateTotalItemCount()
#9 /home/tratedunet/domains/tratedu.net/public_html/yii/framework/web/CActiveDataProvider.php(178): CDataProvider->getTotalItemCount()
#10 /home/tratedunet/domains/tratedu.net/public_html/yii/framework/web/CDataProvider.php(168): CActiveDataProvider->fetchData()
#11 /home/tratedunet/domains/tratedu.net/public_html/yii/framework/zii/widgets/CBaseListView.php(125): CDataProvider->getData()
#12 /home/tratedunet/domains/tratedu.net/public_html/yii/framework/zii/widgets/grid/CGridView.php(355): CBaseListView->init()
#13 /home/tratedunet/domains/tratedu.net/public_html/yii/framework/web/CBaseController.php(147): CGridView->init()
#14 /home/tratedunet/domains/tratedu.net/public_html/yii/framework/web/CBaseController.php(181): CBaseController->createWidget('zii.widgets.gri...', Array)
#15 /home/tratedunet/domains/tratedu.net/public_html/ssss2018/protected/views/award/statisticMedalSchool.php(62): CBaseController->widget('zii.widgets.gri...', Array)
#16 /home/tratedunet/domains/tratedu.net/public_html/yii/framework/web/CBaseController.php(126): require('/home/tratedune...')
#17 /home/tratedunet/domains/tratedu.net/public_html/yii/framework/web/CBaseController.php(95): CBaseController->renderInternal('/home/tratedune...', Array, true)
#18 /home/tratedunet/domains/tratedu.net/public_html/yii/framework/web/CController.php(872): CBaseController->renderFile('/home/tratedune...', Array, true)
#19 /home/tratedunet/domains/tratedu.net/public_html/yii/framework/web/CController.php(785): CController->renderPartial('statisticMedalS...', Array, true)
#20 /home/tratedunet/domains/tratedu.net/public_html/ssss2018/protected/controllers/AwardController.php(593): CController->render('statisticMedalS...', Array)
#21 /home/tratedunet/domains/tratedu.net/public_html/yii/framework/web/actions/CInlineAction.php(49): AwardController->actionStatisticMedalSchool()
#22 /home/tratedunet/domains/tratedu.net/public_html/yii/framework/web/CController.php(308): CInlineAction->runWithParams(Array)
#23 /home/tratedunet/domains/tratedu.net/public_html/yii/framework/web/filters/CFilterChain.php(134): CController->runAction(Object(CInlineAction))
#24 /home/tratedunet/domains/tratedu.net/public_html/yii/framework/web/filters/CFilter.php(40): CFilterChain->run()
#25 /home/tratedunet/domains/tratedu.net/public_html/yii/framework/web/CController.php(1148): CFilter->filter(Object(CFilterChain))
#26 /home/tratedunet/domains/tratedu.net/public_html/yii/framework/web/filters/CInlineFilter.php(58): CController->filterAccessControl(Object(CFilterChain))
#27 /home/tratedunet/domains/tratedu.net/public_html/yii/framework/web/filters/CFilterChain.php(131): CInlineFilter->filter(Object(CFilterChain))
#28 /home/tratedunet/domains/tratedu.net/public_html/yii/framework/web/CController.php(291): CFilterChain->run()
#29 /home/tratedunet/domains/tratedu.net/public_html/yii/framework/web/CController.php(265): CController->runActionWithFilters(Object(CInlineAction), Array)
#30 /home/tratedunet/domains/tratedu.net/public_html/yii/framework/web/CWebApplication.php(282): CController->run('statisticMedalS...')
#31 /home/tratedunet/domains/tratedu.net/public_html/yii/framework/web/CWebApplication.php(141): CWebApplication->runController('award/statistic...')
#32 /home/tratedunet/domains/tratedu.net/public_html/yii/framework/base/CApplication.php(185): CWebApplication->processRequest()
#33 /home/tratedunet/domains/tratedu.net/public_html/ssss2018/index.php(13): CApplication->run()
#34 {main}